why the red background on some emails?

1

Some emails show up with a red background with no reason why. Makes it hard to read.

2

Hi, could you tell me if you are receiving these emails from one or multiple users?

Jan

3

They seem to be coming from one person using ‘The Bat!’ as the mail client.
This probably has something to do with it:

SATURDAY MORNING MAIL - SATURDAY 25/1/2014

S=
ATURDAY MORNING MAIL - SATURDAY 25/1/2014
from source view…

4

could you send me that email exported to .eml to [email protected] ?

Jan